iOSSkills NSBundle NSURL

有陣時App 會用到一啲existing既file

例如有個static既file 叫做 fileName.ext


NSBundle *bundle = [NSBundle mainBundle]; //係app folder入面搵

NSURL  *someFileURL = [bundle URLForResource:@"fileName" withExtension:@"ext"];

如果用NSString:

NSString *path = [[NSBundle mainBundle] pathForResource:@"fileName" ofType:@"ext"];

如果係plist

NSDictionary *dictionary = [NSDictionary dictionaryWithContentsOfURL:someFileURL];

如果係wav

 SystemSoundID soundID;
    AudioServicesCreateSystemSoundID(
                                     (__bridge CFURLRef)someFileURL, &soundID);
    AudioServicesPlaySystemSound (soundID);